90.93 Standard confirmed Oct 31, 2022
ISO
ISO/TC 29/SC 9 Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces
International Standard
25.100.30 Drills, countersinks, reamers
PUBLISHED
ISO 2402:1972
90.93
Standard confirmed
Oct 31, 2022
ABANDON
ISO/DIS 2402